2. Which of the following chamber dimensions would indicate the need for aortic valve replacement in a patient with severe aortic valve regurgitation?

A. End systolic dimension of 38 mm and end diastolic dimension of 65 mm in an asymptomatic patient

B. End systolic dimension of 50 mm and end diastolic dimension of 65 mm in an asymptomatic patient

C. End systolic dimension of 40 mm and end diastolic dimension of 70 mm

PROCEED TO ANSWER